Chapter 5 Metal, non-metal and corrosion

The Periodic Table is an arrangement of all the _______according to their properties.

• elements

• compund

• atom

• mixture

On the left-hand-side of the table are the _______

• non-metals

• metals

• semi-metals

• metalloid

Which of these is a property of metals?

• It's malleable

• It can't conduct electricity

• It's very brittle

• They are used in food

All of the following would classify an element as a metal except?

• Dull

• Shiny

• Malleable

• Ductile

When an object changes shape when struck by a hammer.

• luster

• malleable

• brittleness

• ductile

What conditions are required for rusting?

• water only

• oxygen only

• water and oxygen

• Moisture

 

Rusting is a special term, given to the corrosion metal is... .

• Au

• Pt

• Fe

• Ag

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Rusting can be prevented by

• Alloying

• Tinning

• Galvanizing

• All of above

Tags

NGSS.MS-ETS1-1

What is the name of negative electrode?

• Cathode

• Anode

• Cation

• Anion

Tags

NGSS.HS-PS3-5

Which of the following metals is very unreactive and unlikely to corrode. 

• Copper

• Gold

• sodium

• Potassium